Home / 4,743,175.82-6,545,584.74-2,567,718.90

Finding the Fourth Proportional to 4,743,175.82, 6,545,584.74 and 2,567,718.90

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Solution

The fourth proportional to 4,743,175.82, 6,545,584.74 and 2,567,718.90 is: 3,543,453.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,175.82 : 6,545,584.74 = 2,567,718.90 : x
  2. Step 2: Convert to fraction form
    4,743,175.82/6,545,584.74 = 2,567,718.90/x
  3. Step 3: Cross multiply
    4,743,175.82x = 6,545,584.74 × 2,567,718.90
  4. Step 4: Simplify right side
    4,743,175.82x = 16,807,221,648,449.59
  5. Step 5: Solve for x
    x = 16,807,221,648,449.59/4,743,175.82
  6. Step 6: Final answer
    x = 3,543,453.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.